Covey,Stephen R. <br/><br/>
The 8th habit: from effectiveness to greatness/by Stephen R. Covey 

 - London  Simon & Schuster  2006 
 - 406p. 
<br/><br/><label>ISBN: </label>9780743206839 
<br/><br/><label>Dewey Class. No.: </label>152.33  C838E